977963448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:498

約数の個数: 256

約数和(自身を含む): 3227811840

約数和(自身を除く): 2249848392

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 31, 33, 42, 43, 44, 56, 62, 66, 77, 84, 86, 88, 93, 124, 129, 132, 154, 168, 172, 186, 217, 231, 248, 258, 264, 301, 308, 341, 344, 372, 397, 434, 462, 473, 516, 602, 616, 651, 682, 744, 794, 868, 903, 924, 946, 1023, 1032, 1191, 1204, 1302, 1333, 1364, 1419, 1588, 1736, 1806, 1848, 1892, 2046, 2382, 2387, 2408, 2604, 2666, 2728, 2779, 2838, 3176, 3311, 3612, 3784, 3999, 4092, 4367, 4764, 4774, 5208, 5332, 5558, 5676, 6622, 7161, 7224, 7998, 8184, 8337, 8734, 9331, 9528, 9548, 9933, 10664, 11116, 11352, 12307, 13101, 13244, 14322, 14663, 15996, 16674, 17071, 17468, 18662, 19096, 19866, 22232, 24614, 26202, 26488, 27993, 28644, 29326, 30569, 31992, 33348, 34142, 34936, 36921, 37324, 39732, 43989, 49228, 51213, 52404, 55986, 57288, 58652, 61138, 66696, 68284, 73842, 74648, 79464, 86149, 87978, 91707, 98456, 102426, 102641, 104808, 111972, 117304, 119497, 122276, 135377, 136568, 147684, 172298, 175956, 183414, 187781, 204852, 205282, 223944, 238994, 244552, 258447, 270754, 295368, 307923, 344596, 351912, 358491, 366828, 375562, 406131, 409704, 410564, 477988, 516894, 529201, 541508, 563343, 615846, 689192, 716982, 733656, 751124, 812262, 821128, 947639, 955976, 1033788, 1058402, 1083016, 1126686, 1231692, 1314467, 1433964, 1502248, 1587603, 1624524, 1895278, 2067576, 2116804, 2253372, 2463384, 2628934, 2842917, 2867928, 3175206, 3249048, 3704407, 3790556, 3943401, 4233608, 4506744, 5257868, 5685834, 5821211, 6350412, 7408814, 7581112, 7886802, 10515736, 11113221, 11371668, 11642422, 12700824, 14817628, 15773604, 17463633, 22226442, 22743336, 23284844, 29635256, 31547208, 34927266, 40748477, 44452884, 46569688, 69854532, 81496954, 88905768, 122245431, 139709064, 162993908, 244490862, 325987816, 488981724, 977963448]

約数ペア:

[(1, 977963448), (2, 488981724), (3, 325987816), (4, 244490862), (6, 162993908), (7, 139709064), (8, 122245431), (11, 88905768), (12, 81496954), (14, 69854532), (21, 46569688), (22, 44452884), (24, 40748477), (28, 34927266), (31, 31547208), (33, 29635256), (42, 23284844), (43, 22743336), (44, 22226442), (56, 17463633), (62, 15773604), (66, 14817628), (77, 12700824), (84, 11642422), (86, 11371668), (88, 11113221), (93, 10515736), (124, 7886802), (129, 7581112), (132, 7408814), (154, 6350412), (168, 5821211), (172, 5685834), (186, 5257868), (217, 4506744), (231, 4233608), (248, 3943401), (258, 3790556), (264, 3704407), (301, 3249048), (308, 3175206), (341, 2867928), (344, 2842917), (372, 2628934), (397, 2463384), (434, 2253372), (462, 2116804), (473, 2067576), (516, 1895278), (602, 1624524), (616, 1587603), (651, 1502248), (682, 1433964), (744, 1314467), (794, 1231692), (868, 1126686), (903, 1083016), (924, 1058402), (946, 1033788), (1023, 955976), (1032, 947639), (1191, 821128), (1204, 812262), (1302, 751124), (1333, 733656), (1364, 716982), (1419, 689192), (1588, 615846), (1736, 563343), (1806, 541508), (1848, 529201), (1892, 516894), (2046, 477988), (2382, 410564), (2387, 409704), (2408, 406131), (2604, 375562), (2666, 366828), (2728, 358491), (2779, 351912), (2838, 344596), (3176, 307923), (3311, 295368), (3612, 270754), (3784, 258447), (3999, 244552), (4092, 238994), (4367, 223944), (4764, 205282), (4774, 204852), (5208, 187781), (5332, 183414), (5558, 175956), (5676, 172298), (6622, 147684), (7161, 136568), (7224, 135377), (7998, 122276), (8184, 119497), (8337, 117304), (8734, 111972), (9331, 104808), (9528, 102641), (9548, 102426), (9933, 98456), (10664, 91707), (11116, 87978), (11352, 86149), (12307, 79464), (13101, 74648), (13244, 73842), (14322, 68284), (14663, 66696), (15996, 61138), (16674, 58652), (17071, 57288), (17468, 55986), (18662, 52404), (19096, 51213), (19866, 49228), (22232, 43989), (24614, 39732), (26202, 37324), (26488, 36921), (27993, 34936), (28644, 34142), (29326, 33348), (30569, 31992)]